Patents Assigned to Plugtech AS
  • Plug for installation in a well
    Patent number: 9850734
    Abstract: A plug for installation in a well, comprising a housing (2) that carries at least two discs (3, 4) of a brittle material that can be fractured by mechanical forces and with a core between the discs (3, 4). The core comprises particulate material in compact form.
    Type: Grant
    Filed: July 23, 2013
    Date of Patent: December 26, 2017
    Assignee: Plugtech AS
    Inventor: Gustav Wee
  • PLUG
    Publication number: 20150211321
    Abstract: A plug for installation in a well, comprising a housing (2) that carries at least two discs (3, 4) of a brittle material that can be fractured by mechanical forces and with a core between the discs (3, 4). The core comprises particulate material in compact form.
    Type: Application
    Filed: July 23, 2013
    Publication date: July 30, 2015
    Applicant: Plugtech AS
    Inventor: Gustav Wee